[ad_1] By doing ((aStr = $(printf %03d $a))), you are destroying again the careful formatting done by printf. You would see the same effect if you do a (( x = 005 )) echo $x which outputs 5. Actually the zeroes inserted by printf could do harm to your number, as you see by the … Read more
[ad_1] Each time you fill a bucket of 10 liters, you will have 10 fewer liters in your source bucket. Each time you fill a bucket of 2 liters, you will have 2 fewer liters in your source bucket. Each time you fill a bucket of 50 liters, you will have 50 fewer liters in … Read more
[ad_1] Well, I got result that was need for me. I found him in another question from Stack Overflow: How to show graph in Visual Studio Code itself? Use #%% for creating cells in that you will run independent fragments of code. It seems like Python Shell(this is Jupyter Notebook that I love). Result that … Read more
[ad_1] while (true) { System.out.println(“What type of Employee? Enter ‘o’ for Office ” + “Clerical, ‘f’ for Factory, or ‘s’ for Saleperson. Enter ‘x’ to exit.” ); String response= inp.nextLine().toLowerCase(); // validate input, do you switch statement, return; on x } 1 [ad_2] solved Trying to sentinel loop this program [closed]
[ad_1] A static variable is a variable: public static int whatever = 0; A static method is a method: public static void whatever() {} A static class is a class: public static class SomeInnerClass {} (A class can only have the static modifier when it is nested inside another class) Static variables and methods can … Read more
[ad_1] Well I solved the problem i was installing wrong SDL2 libraries: used these: sudo apt-get install libsdl2-dev sudo apt-get install libsdl2-image-dev sudo apt-get install libsdl2-ttf-dev 1 [ad_2] solved SDL2 Exporting to linux
[ad_1] There are following approaches. 1) Create a list pf pairs which are all combinations [(10,10),(10,15),..,(15,10),(15,3)..]. Now you can use simple any function on this list to check if any pair add up to given number. getCoupleList :: [a]->[(a,a)] getCoupleList [] = [] getCoupleList [x] = [] getCoupleList (x:xs) = map (\y->(x,y)) xs ++ getCoupleList … Read more
[ad_1] What is the current code you have? A C# example would look something like this: // Assuming ‘items’ is an Enumerable type containing the list of items in the order var totalCost = 0; for (var i in items) { // Accumulates the cost of each item at a 25% discount totalCost += 0.75 … Read more
[ad_1] for i in range(0, len(A)): if A[i] > 30: print(“Value” + str(A[i]) + ” Index ” + str(i) + ” Table B Value ” + str(B[i]) ) 4 [ad_2] solved how to compare the list of numbers to a predefined value and output the index of that value
[ad_1] As you use username and password of type char, you can’t read them by %s (for strings) in the scanf function, use %c (for chars) instead. If your username and password contain more than 1 char, use a char array. For example char username [20]. Now you can fill them in the scanf function … Read more
[ad_1] Before getting into any of this: As chepner pointed out in a comment, this input looks like, and therefore is probably intended to be, JSON. Which means you shouldn’t be parsing it with regular expressions; just parse it as JSON: >>> s=””‘ {“text”: “Love this series!\ufeff”, “time”: “Hace 11 horas”, “author”: “HasRah”, “cid”: “UgyvXmvSiMjuDrOQn-l4AaABAg”}”’ … Read more
[ad_1] In Symfony 4.1 routing is defined directly in controllers with annotation: http://symfony.com/doc/current/routing.html In your case, you can find routing for add, delete, edit and show directly above each actions: https://github.com/symfony/demo/blob/master/src/Controller/BlogController.php [ad_2] solved can’t find the symfony demo routing system?
[ad_1] you can find all answers here https://github.com/angular/angular/blob/master/CHANGELOG.md 0 [ad_2] solved Angular: Number of patches in the last 12 months?
[ad_1] You are writing to memory which you do now own i.e. was not handed back by malloc , calloc or realloc. This results in undefined behaviour. Your program can do anything at all, including not producing any error message or core dump. 7 [ad_2] solved Not generation of core [duplicate]
[ad_1] yes that is correct. If they would just write w = 1.0 / w; division by zero might occur. So adding the ternary operator here is an OK way to handle this. A more intuitive alternative would be: if (w != 0.0f){ w = 1.0f / w; } 2 [ad_2] solved What does this … Read more